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Breakdown of H2O2 into H2O and O2 is which type of reaction?
ANeutralisation reaction
BDisproportionation
CSingle displacement
DDirect combination
Answer & Solution
Correct answer: B. Disproportionation
Oxygen in H2O2 is at −1 and goes both to −2 in water and to 0 in O2, so it is disproportionation.
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